Though Kotoko felt she had made a connection to Naoki’s heart, she is shocked to hear suddenly about his marriage-interview. The partner of the interview is Oizumi Sahoko, the granddaughter of the chairman of Hokuei Company, who is considering funding Shigeki’s company. Noriko and Kotoko plan to ruin their marriage-interview, as they panic at the prospect of Naoki’s marriage to a perfect lady. Matsumoto comes to the aid as well, but ...
I can't guarantee that nothing ever 
happened between him and her.
No puedo garantizar 
que no ocurriese nada entre ellos.
No puedo garantizar que no 
haya ocurrido nada entre ellos.
et je ne peux pas garantir
qu’il ne se soit jamais rien passé entre eux.
Eu não posso garantir que nunca 
aconteceu nada entre os dois.